* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
a {
    text-decoration: none;
    font-size: .333333rem;
    color: #707070;
}
@media screen and (min-width: 750px) {
    html {
        font-size: 75px!important;
    }
}
body {
    min-width: 320px;
    max-width: 750px;
    margin: 0 auto;
    background-color: #f2f4f7;
}
.nav {
    background-color: #fff;
    padding: .533333rem 0;
}
.nav_iteams {
    display: flex;
    width: 10rem;
    flex-wrap: wrap;
    li:nth-child(-n+3) {
        margin-bottom: .533333rem;
    }
    li {
        flex: 33.33%;
        list-style: none;
        a {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        img {
            height: 1.853333rem;
            width: 1.853333rem;
        }
    }    
}
.main_pic {
    margin-top: .533333rem;
    width: 10rem;
    a {
        display: block;
    }
    img {
        display: block;
        margin: 0 auto;
        height: 10.066667rem;
        height: 2.026667rem;
    }
}
.main {
    margin-top: .133333rem;
    padding: .266667rem;
    width: 10rem;
    background-color: #fff;
}
.main_hd {
    display: flex;
    justify-content: space-between;
    height: .666667rem;
    line-height: .666667rem;
    h4 {
        font-size: .373333rem;
        color: #333;
        img {
            padding: .066667rem;
            vertical-align: middle;
            width: .506667rem;
            height: .506667rem;
        }
    }
    .more {
        font-size: .293333rem;
        color: #999;
    }
}
.main_bd {
    position: relative;
}
.color_black {
    color: #000;
}
.jiuye {
    width: 8rem;
    height: 100%;
  }
  .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);
    opacity: .4;
    img { 
        width: 4.506667rem;
        height: 4.48rem;
    }
    p {
        margin: .133333rem 0;
        font-size: .333333rem;
        color: #333;
    }
  }
  .swiper-slide-active,.swiper-slide-duplicate-active{
    transform: scale(1);
    z-index: 999;
    opacity: 1;
  }
.chongdian {
      .swiper-slide {
        margin: .133333rem 0;
        overflow: hidden;
        display: block;
        width: 3.333333rem;
        transform: scale(1);
        border-radius: .066667rem;
        box-shadow: 0 0 .066667rem  #999;
        opacity: 1;
            img { 
                height: 2.666667rem;
                width: 100%;
            }
            span {
                display: inline-block;
                margin-bottom: .133333rem;
                text-align: left;
                font-size: .24rem;
                color: #e41d1d;
            }
        
      }
}